I am getting my tune adjusted to have my little 5.3 start shifting higher. Just wondering what every one is spinning these things up? I am around 5700 or so as of now.

Here is a link to my set up.
https://www.performancetrucks.net/fo...d.php?t=466522

 

5.3 on heads and cam??? honestly idk what to tell u.. i shift at 6300 on my 217/223 my new cam was specd to shift at 6500 222/226 596/598 111+2lsa.. with that size cam im thinking u need to shift 6300 atleast.. and ur probably still going to be making power.

 

All the info is in my build link. Not trying to sound like a *** wipe by replying back like this but that is why I put the link in the thread. It has everything from head info to my cam spec.

 

haha..no worried man.. just double checking.. i6 converter 224 cam and heads with bigger valves.. i read ur thread a couple days back.. dont know what to tell u to shift at since im no pro just wanted to give u what im shifting at and to my knowledge u will need to shift around the same thing atleast..but 5700 is low..

 

Thanks man, that is all I am looking for is what everyone is spinning these 5.3 up to.

 

with heads and cam u should be shifting at 6300-6500

 

im shiftin like at 6100 on a 5.3 with no cam lol

 

I'm shifting 5800 on a stock (other than replaced the 799's with 243's) L33. I don't want to push my luck on 105,xxx miles since it's my DD.

 

799 AND 243'S are the same head why would you swap them? p.s not trying to high jack

 

I had a bad valve guide. Head swap was cheaper than stealership repair. Now I have Z06 valve springs if I choose to do a mild cam one of these days.